如何快速搭建一個(gè)MCV程序?
參照spring官方例子:https://spring.io/guides/gs/serving-web-content/
一、spring mvc結(jié)合thymeleaf模板
創(chuàng)建maven project后,修改pom.xml文件
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< project xmlns = "http://maven.apache.org/POM/4.0.0" xmlns:xsi = "http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation = "http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" > < modelVersion >4.0.0</ modelVersion > < groupId >com.github.carter659</ groupId > < artifactId >spring02</ artifactId > < version >0.0.1-SNAPSHOT</ version > < packaging >jar</ packaging > < parent > < groupId >org.springframework.boot</ groupId > < artifactId >spring-boot-starter-parent</ artifactId > < version >1.4.2.RELEASE</ version > </ parent > < name >spring02</ name > < url >http://maven.apache.org</ url > < properties > < project.build.sourceEncoding >UTF-8</ project.build.sourceEncoding > < java.version >1.8</ java.version > </ properties > < dependencies > < dependency > < groupId >org.springframework.boot</ groupId > < artifactId >spring-boot-starter-thymeleaf</ artifactId > </ dependency > < dependency > < groupId >org.springframework.boot</ groupId > < artifactId >spring-boot-devtools</ artifactId > < optional >true</ optional > </ dependency > </ dependencies > < build > < plugins > < plugin > < groupId >org.springframework.boot</ groupId > < artifactId >spring-boot-maven-plugin</ artifactId > </ plugin > </ plugins > </ build > </ project > |
添加“MainController.java”這個(gè)控制器的類(lèi)文件:
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package com.github.carter659.spring02; import org.springframework.stereotype.Controller; import org.springframework.ui.Model; import org.springframework.web.bind.annotation.GetMapping; @Controller public class MainController { @GetMapping ( "/" ) public String index(Model model) { model.addAttribute( "name" , "劉冬" ); return "index" ; } } |
修改App.java文件
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package com.github.carter659.spring02; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; @SpringBootApplication public class App { public static void main(String[] args) { SpringApplication.run(App. class , args); } } |
然后在項(xiàng)目中右鍵進(jìn)入java build path
在main目錄下添加“resources”文件夾
修改"resources"的“Excluded”:
輸入“**”
在src/main/resources下創(chuàng)建“templates”文件夾,并新建一個(gè)html文件“index.html”
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<!DOCTYPE html> < html xmlns:th = "http://www.thymeleaf.org" > < head > < meta http-equiv = "Content-Type" content = "text/html; charset=UTF-8" /> < title >MVC</ title > </ head > < body > < p th:text = "'Hello, ' + ${name} + '!'" /> </ body > </ html > |
輸入http://localhost:8080 檢測(cè)是否運(yùn)行成功:
以上是使用thymeleaf模板做的動(dòng)態(tài)頁(yè)面,那么,如何在MVC應(yīng)用中使用靜態(tài)資源呢?
二、靜態(tài)資源
在src\main\resources下新建“static”文件夾
并在其文件夾中復(fù)制進(jìn)一張圖片文件
修改之前的“index.html”文件,增加img標(biāo)簽
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<!DOCTYPE html> < html xmlns:th = "http://www.thymeleaf.org" > < head > < meta http-equiv = "Content-Type" content = "text/html; charset=UTF-8" /> < title >MVC</ title > </ head > < body > < img alt = "ae86" src = "img.png" /> < p th:text = "'Hello, ' + ${name} + '!'" /> </ body > </ html > |
這時(shí),立刻出現(xiàn)一個(gè)現(xiàn)象:
我們發(fā)現(xiàn)程序會(huì)自動(dòng)熱加載,這是因?yàn)樵趍aven中依賴(lài)了“devtools”
最后,刷新網(wǎng)頁(yè),測(cè)試靜態(tài)資源是否載入
PS:spring boot主推的是thymeleaf模板,而其語(yǔ)言用的是xml,個(gè)人認(rèn)為不是非常方便。
代碼下載:https://github.com/carter659/spring-boot-02.git
以上就是本文的全部?jī)?nèi)容,希望對(duì)大家的學(xué)習(xí)有所幫助,也希望大家多多支持服務(wù)器之家。
原文鏈接:http://www.cnblogs.com/GoodHelper/p/6185501.html